[sionnsar]

We don't have pews, just chairs. In fact, we don't have a church (canonically), just a "multi-purpose structure."
We have a bell, but ringing it is assigned to the children.

We have several points in the service where the bell is called for, all of which are during when the children are in Sunday School. Takes a little training.

[Tax-chick]

I see. We just ring ours coming out of church ... or any other time a child is hanging around unsupervised :-).